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@@ -1,146 +1,29 @@
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-    "\n",
-    "# Tutorial 1: The assimilation step\n",
-    "DART-WRF is a python package which automates many things like configuration, saving configuration and output, handling computing resources, etc.\n",
-    "\n",
-    "The data for this experiment is accessible for students on the server srvx1.\n"
-   ]
-  },
-  {
-   "cell_type": "markdown",
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-   "source": [
-    "### Configuring the experiment\n",
-    "Firstly, you need to configure the experiment in `config/cfg.py`.\n",
-    "\n",
-    "Let's go through the most important settings:\n",
-    "\n",
-    "- expname should be a unique identifier and will be used as folder name\n",
-    "- model_dx is the model resolution in meters\n",
-    "- n_ens is the ensemble size\n",
-    "- update_vars are the WRF variables which shall be updated by the assimilation\n",
-    "- filter_kind is 1 for the EAKF (see the DART documentation for more)\n",
-    "- prior and post_inflation defines what inflation we want (see the DART docs)\n",
-    "- sec is the statistical sampling error correction from Anderson (2012)\n",
-    "\n",
-    "```python\n",
-    "exp = utils.Experiment()\n",
-    "exp.expname = \"test_newcode\"\n",
-    "exp.model_dx = 2000\n",
-    "exp.n_ens = 10\n",
-    "exp.update_vars = ['U', 'V', 'W', 'THM', 'PH', 'MU', 'QVAPOR', 'QCLOUD', 'QICE', 'PSFC']\n",
-    "exp.filter_kind = 1\n",
-    "exp.prior_inflation = 0\n",
-    "exp.post_inflation = 4\n",
-    "exp.sec = True\n",
-    "\n",
-    "```\n",
-    "In case you want to generate new observations like for an observing system simulations experiment, OSSE), set \n",
-    "```python\n",
-    "exp.use_existing_obsseq = False`.\n",
-    "```\n",
-    "\n",
-    "`exp.nature` defines which WRF files will be used to draw observations from, e.g.: \n",
-    "```python\n",
-    "exp.nature = '/users/students/lehre/advDA_s2023/data/sample_nature/'\n",
-    "```\n",
-    "\n",
-    "`exp.input_profile` is used, if you create initial conditions from a so called wrf_profile (see WRF guide).\n",
-    "```python\n",
-    "exp.input_profile = '/doesnt_exist/initial_profiles/wrf/ens/raso.fc.<iens>.wrfprof'\n",
-    "```\n",
-    "\n",
-    "\n",
-    "For horizontal localization half-width of 20 km and 3 km vertically, set\n",
-    "```python\n",
-    "exp.cov_loc_vert_km_horiz_km = (3, 20)\n",
-    "```\n",
-    "You can also set it to False for no vertical localization.\n",
-    "\n",
-    "#### Single observation\n",
-    "Set your desired observations like this. \n",
-    "```python\n",
-    "t = dict(plotname='Temperature', plotunits='[K]',\n",
-    "         kind='RADIOSONDE_TEMPERATURE', \n",
-    "         n_obs=1,                    # number of observations\n",
-    "         obs_locations=[(45., 0.)],  # location of observations\n",
-    "         error_generate=0.2,    # observation error used to generate observations\n",
-    "         error_assimilate=0.2,  # observation error used for assimilation\n",
-    "         heights=[1000,],       # for radiosondes, use range(1000, 17001, 2000)\n",
-    "         cov_loc_radius_km=50)  # horizontal localization half-width\n",
-    "\n",
-    "exp.observations = [t,]  # select observations for assimilation\n",
-    "```\n",
-    "\n",
-    "#### Multiple observations\n",
-    "To generate a grid of observations, use\n",
-    "```python\n",
-    "vis = dict(plotname='VIS 0.6µm', plotunits='[1]',\n",
-    "           kind='MSG_4_SEVIRI_BDRF', sat_channel=1, \n",
-    "           n_obs=961, obs_locations='square_array_evenly_on_grid',\n",
-    "           error_generate=0.03, error_assimilate=0.03,\n",
-    "           cov_loc_radius_km=20)\n",
-    "```\n",
-    "\n",
-    "But caution, n_obs should only be one of the following:\n",
-    "\n",
-    "- 22500 for 2km observation density/resolution \n",
-    "- 5776 for 4km; \n",
-    "- 961 for 10km; \n",
-    "- 256 for 20km; \n",
-    "- 121 for 30km\n",
-    "\n",
-    "For vertically resolved data, like radar, n_obs is the number of observations at each observation height level."
-   ]
-  },
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+     "text": [
+      "['/mnt/users/staff/lkugler/AdvDA23/DART-WRF/docs/source', '/home/swd/manual/nwp/2023.1/lib/python310.zip', '/home/swd/manual/nwp/2023.1/lib/python3.10', '/home/swd/manual/nwp/2023.1/lib/python3.10/lib-dynload', '', '/users/staff/lkugler/.local/lib/python3.10/site-packages', '/home/swd/manual/nwp/2023.1/lib/python3.10/site-packages']\n"
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    "source": [
-    "### Configuring the hardware\n",
-    "In case you use a cluster which is not supported, configure paths inside `config/clusters.py`.\n",
-    "\n",
-    "\n",
-    "\n",
-    "\n",
-    "### Assimilate observations\n",
-    "We start by importing some modules:\n",
-    "```python\n",
-    "import datetime as dt\n",
-    "from dartwrf.workflows import WorkFlows\n",
-    "```\n",
-    "\n",
-    "To assimilate observations at dt.datetime `time` we set the directory paths and times of the prior ensemble forecasts:\n",
-    "\n",
-    "```python\n",
-    "prior_path_exp = '/users/students/lehre/advDA_s2023/data/sample_ensemble/'\n",
-    "prior_init_time = dt.datetime(2008,7,30,12)\n",
-    "prior_valid_time = dt.datetime(2008,7,30,12,30)\n",
-    "assim_time = prior_valid_time\n",
-    "```\n",
-    "\n",
-    "Finally, we run the data assimilation by calling\n",
-    "```python\n",
-    "w = WorkFlows(exp_config='cfg.py', server_config='srvx1.py')\n",
-    "\n",
-    "w.assimilate(assim_time, prior_init_time, prior_valid_time, prior_path_exp)\n",
-    "```\n",
-    "\n",
-    "Congratulations! You're done!"
+    "# Test\n",
+    "import os, sys\n",
+    "print(sys.path)"
    ]
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